Title

A Solution-Processed Organometal Halide Perovskite Hole Transport Layer for Highly Efficient Organic Light-Emitting Diodes

Abstract

A new type of hole transport layer (HTL) based on organometal halide perovskite for highly efficient organic light‐emitting diodes (OLEDs) is demonstrated. By solution processing of methylammonium lead chloride (CH3NH3PbCl3) precursors, smooth neat perovskite thin films can be prepared with high transparency and conductivity. A solution‐ processed multilayer OLED with this perovskite HTL outperforms a device with a PEDOT:PSS layer.

Document Type

Article

DOI

https://doi.org/10.1002/aelm.201600165

Publication Date

2016

Recommended Citation

Tian, Yu, Yichuan Ling, Yu Shu, Chenkun Zhou, Tiglet Besara, Theo Siegrist, Hanwei Gao, and Biwu Ma. "A Solution‐Processed Organometal Halide Perovskite Hole Transport Layer for Highly Efficient Organic Light‐Emitting Diodes." Advanced Electronic Materials 2, no. 7 (2016): 1600165.

Journal Title

Advanced Electronic Materials

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